38435840

素因数分解:

$2^{10}\times 5^1\times {\mathrm{7507}}^1$

素因数の和:7532

約数の個数: 44

約数和(自身を含む): 92213256

約数和(自身を除く): 53777416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 7507, 15014, 30028, 37535, 60056, 75070, 120112, 150140, 240224, 300280, 480448, 600560, 960896, 1201120, 1921792, 2402240, 3843584, 4804480, 7687168, 9608960, 19217920, 38435840]

約数ペア:

[(1, 38435840), (2, 19217920), (4, 9608960), (5, 7687168), (8, 4804480), (10, 3843584), (16, 2402240), (20, 1921792), (32, 1201120), (40, 960896), (64, 600560), (80, 480448), (128, 300280), (160, 240224), (256, 150140), (320, 120112), (512, 75070), (640, 60056), (1024, 37535), (1280, 30028), (2560, 15014), (5120, 7507)]